Base | Representation |
---|---|
bin | 1000010110100… |
… | …01001110101110 |
3 | 11212211120101202 |
4 | 10023101032232 |
5 | 120414004042 |
6 | 10541405502 |
7 | 1510345241 |
oct | 413211656 |
9 | 155746352 |
10 | 70063022 |
11 | 36604427 |
12 | 1b569892 |
13 | 11691413 |
14 | 943b258 |
15 | 623e632 |
hex | 42d13ae |
70063022 has 4 divisors (see below), whose sum is σ = 105094536. Its totient is φ = 35031510.
The previous prime is 70062989. The next prime is 70063057. The reversal of 70063022 is 22036007.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22036007 = 7 ⋅3148001.
It is a junction number, because it is equal to n+sod(n) for n = 70062985 and 70063003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17515754 + ... + 17515757.
It is an arithmetic number, because the mean of its divisors is an integer number (26273634).
Almost surely, 270063022 is an apocalyptic number.
70063022 is a deficient number, since it is larger than the sum of its proper divisors (35031514).
70063022 is a wasteful number, since it uses less digits than its factorization.
70063022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35031513.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 70063022 is about 8370.3657028830. The cubic root of 70063022 is about 412.2521746163.
Adding to 70063022 its reverse (22036007), we get a palindrome (92099029).
The spelling of 70063022 in words is "seventy million, sixty-three thousand, twenty-two".
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